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Prior to October 1, 2017, you would only see BTU ASHRAE metric. Now, if you open a specification sheet of any portable air conditioner, you can BTU ASHRAE rating as well as SACC BTU rating. We are going to explain why this is and how to navigate SACC vs ASHRAE capacity ratings.
19 Οκτ 2023 · The primary difference between ASHRAE and SACC BTU ratings lies in the testing conditions. ASHRAE provides a rating based on consistent, controlled laboratory conditions, while SACC offers a rating that considers the fluctuations in temperature and humidity that occur in the real world.
15 Ιουλ 2024 · When comparing portable air conditioners, you will come across two types of BTU ratings: the ASHRAE BTU rating and the SACC BTU rating. It's important to note that the SACC rating is always lower than the ASHRAE rating.
4 Φεβ 2023 · When shopping for a portable air conditioner, you might have noticed two different BTU ratings on the packaging. Why are there two different numbers, and what do these ASHRAE and SACC ratings mean? A portable AC’s BTU (British Thermal Unit) rating measures the air conditioner’s cooling capacity.
22 Ιουλ 2022 · What is the difference between BTU SACC vs ASHRAE ratings for portable air conditioners? The quick answer is that the new SACC ratings are an average of 30% lower than the ASHRAE ratings. For example, an LG portable AC with a 14,000 BTU has a DOE SACC of 10,000 BTU.
1 Απρ 2024 · ASHRAE BTU ratings are determined by testing the performance of portable air conditioners under ideal conditions (80° F/51% RH), whereas SACC BTU ratings are calculated based on a weighted average of a portable air conditioner's performance at different temperatures and humidity levels.
4 ημέρες πριν · Lower SACC BTU Ratings; Portable air conditioners will often have a lower SACC BTU rating compared to their ASHRAE rating. For example, a unit with an ASHRAE rating of 12,000 BTUs might have a SACC rating of 7,000 BTUs. This is because the SACC method accounts for the environmental factors that reduce the unit’s actual cooling ability. Energy ...
